E of Pavlof Bay, Alaska Peninsula, Aleutian Range. 3 miles wide.
Named by W. H. Dall, U.S. Coast and Geodetic Survey (USC&GS), in 1880; probably a translation of Ukolnoi (Ugol) the name of an island 10 mi. to the southwest.
Canoe Bay, Coal Bay, Pavlof Bay,
Capes:Bluff Point, Cape Tolstoi, Seal Cape, Settlement Point, Southwest Point,
Islands:Egg Island, Midway Rock, Omega Island, The Pinnacle, Ukolnoi Rocks, Wosnesenski Island,
Mountains:Bobrovia Mountain, Cone Peak, Tolstoi Peak,
Rivers:Streams:Four Bear Creek, Humpy Creek, Ness Creek,
Valleys: